APA-referens

World Health Organization. (2003). Guidelines for the management of sexually transmitted infections. World Health Organization.

Chicago-stil citat

World Health Organization. Guidelines for the Management of Sexually Transmitted Infections. Switzerland: World Health Organization, 2003.

MLA-referens

World Health Organization. Guidelines for the Management of Sexually Transmitted Infections. World Health Organization, 2003.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.